Not much. But its imo not worth doing unless you smashing past 250hp. I hit 230hp at the rear wheels on stock internals cam and IP at 32 psi. With lots of fuel.It’s the first thread in this section
Incorrect.i get that the 10mm pump can push a lot of fuel, however the larges the nozzles, the worse the atomization leading to too much smoke. the 11mm pump can push the same amount of fuel through smaller nozzles. plus the advance mechanism on the 11mm pump is superior to the one found on the 10mm one.
Kind of kicking myself for not doing more thorough research. The guy at Kerma recommended the 1019s for me, but the 764s are probably what I actually wanted in the long run. Oh well. I guess when I do bigger power mods I might get them. The 1019 can flow up to 190hp which I'm pretty sure I'm not getting yet.It's a fact you can get better mpg even with big stage 2 tuned 764s because they have a better newer tech spray pattern and higher pressure (pop testing tune) and better atomization.
the smoke can be many things. timing in the tune needs to be right for the pump/nozzles you run. the pump voltage map needs to be right for the pump/nozzles. lots of tuners (*cough* malone) use the same pump and timing maps regardless of your pump/nozzles, at least as far as i've seen for basic edc15 tunes.I may add that it's not the nozzle that adds the fuel more. It's the tune.
The smoke is from a lack of adequate air (boost to support the added fuel.
Not the nozzle.
You might have a damaged crank timing sprocket. The bolt can loosen up just enough to let it move. Eventually it can move enough to bend your valves.I tell you i most certainly had a one hell of a time, getting this engine timed right.
It kept jumping on the flywheel
This is actually pinned at the top of the forum.off topic, but what did you need to swap to 11mm ALH pump onto the AHU?
I would recommend getting your injectors hot swapped from Kerma. These injectors need to be properly calibrated as a set.Dunno maybe ill take them apart. I already have another set of cores anyways...
I got 2 spare pumps, 2 sets of injectors and a complete ahu.
luckily in europe we have the 90hp AHH pumps available which have the 11mm core and bolt straight on to ahu/afn also they cost like 170 bucks in good condition so not the end of the world if i break oneThis is actually pinned at the top of the forum.
Seems like something I would not want to personally attempt without someone who's done it before. Also, these pumps are very expensive.
I have bosch shop local to me that will pop test mechanical injectors for free. They probably just need to be disassembled, cleaned and have the pop pressures reset.I would recommend getting your injectors hot swapped from Kerma. These injectors need to be properly calibrated as a set.
KermaTDI $600 Hot Swap Injector Core Deposit
Hot Swap, Calibration, Nozzles, Bosch, Bosio, Injector, Injector Calibrationkermatdi.com
Choose the nozzles you want and they send you a fresh set of cores.
Good job, this is not an easy task but it's much better than having to pull the IP in many ways.Repaced the head seal.... pinched it on the first attempt...
It was still leaking... ended up being the head plug... made a special 3pt socket snd replaced the o ring.... annnnddd no more leaks